Doubling vs Increase vs Repetition

When to use each in English, with meaning, register, and examples.

Doubling

Top 2,000 (common)

Increase

Top 1,000 (very common)A2verb

Repetition

Top 2,000 (common)B1noun
Most common: Increase
 DoublingIncreaseRepetition
Pronunciation🇬🇧 //ˈdʌb.əl.ɪŋ//🇺🇸 //ˈdʌb.əl.ɪŋ//🇬🇧 /["/ɪnˈkriːs/","/ɪnˈkriːsɪz/","/ɪnˈkriːst/","/ɪnˈkriːsɪŋ/"]/🇺🇸 /["/ɪnˈkriːs/","/ɪnˈkriːsɪz/","/ɪnˈkriːst/","/ɪnˈkriːsɪŋ/"]/🇬🇧 //ˌrɛpɪˈtɪʃən//🇺🇸 //ˌrɛpɪˈtɪʃən//
MeaningMaking something twice as much or twice as big.To make something larger in amount or size.Doing something again and again.
ExampleDoubling the recipe will serve more guests at the dinner.We need to increase our budget for the project.Repetition is key to learning a new language.
RegisterNeutralNeutralNeutral
How commonTop 2,000 (common)Top 1,000 (very common)Top 2,000 (common)
CEFR level-A2B1
Part of speechverbnoun
Collocationsdoubling down, doubling effect, doubling time, doubling strategy, rapid doublingconsiderably, dramatically, drastically, be expected to, be likely to, by, from, inmemorize through repetition, learn by repetition, avoid repetition
Antonymshalving, reducingdecrease, reduce, diminishvariation, change
Common mistakesConfused with 'double' as an adjective., Using 'doubling' in incorrect tenses, e.g., 'is double'., Mixing up the concept of doubling with multiplying.Using 'increases' as a noun instead of a verb., Confusing 'increase' with 'decrease' which has the opposite meaning., Incorrectly forming the past tense as 'increased' when it should be 'increased' without a change.Confused with 'repeat', which is a verb., Using it in place of 'repetitive' as an adjective., Mispronouncing it or breaking it into too many syllables.
Usage notesUsed in mathematical, economic, and casual contexts. Avoid in highly formal settings. It may refer to both an action and a strategy.Use 'increase' in contexts involving growth, improvement, or enhancement. It is appropriate for both spoken and written English, but avoid in overly casual conversations where simpler words like 'go up' might be preferred.Used in educational contexts, often refers to practice for learning or training. Avoid in casual conversations unless discussing teaching or training.

See it in real clips

Doubling

Frequently asked questions: Doubling vs Increase vs Repetition

What's the difference between Doubling, Increase, and Repetition?

Doubling: Making something twice as much or twice as big. Increase: To make something larger in amount or size. Repetition: Doing something again and again.

Which is more common: Doubling, Increase, and Repetition?

Increase is the most common in everyday English.

Which is more advanced: Doubling, Increase, and Repetition?

Repetition is the highest level, at B1, on the CEFR scale.

Can you show an example of each?

Doubling: Doubling the recipe will serve more guests at the dinner. Increase: We need to increase our budget for the project. Repetition: Repetition is key to learning a new language.

Can I use Doubling, Increase, and Repetition interchangeably?

Not always. Doubling, Increase, and Repetition are related and overlap in some contexts, but they differ in register, how common they are, and usage, so swapping one for another can change the meaning or tone. Check the differences above before substituting.